The Smallest Computer in the World Main Features Picotux is the smallest series of Linux computers in the world. The smallest of the lot is the Picotux 100. It measures 35x19x19 mm and can be compared to the size of an 8P8C modular connector. Some of the main features of the Picotux are elaborated in this guide. Communication Interfaces The Picotux has a couple of communication interfaces: Half-fu